[FFmpeg-user] ffmpeg reported fps different than actual file's

[tasos]

Hello.
I get a video file with

> ffmpeg -y       -i /dev/dvb/adapter0/dvr0 -c:v copy -c:a copy   foo.avi 
This file is displayed  on vlc  as a 50fps video file.

> Input #0, mpegts, from '/dev/dvb/adapter0/dvr0':
>   Duration: N/A, start: 7972.129344, bitrate: N/A
>   Program 1
>     Stream #0:0[0x6e]: Video: h264 (High) ([27][0][0][0] / 0x001B), 
> yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 
> 25 tbr, 90k tbn, 50 tbc
>     Stream #0:1[0x78]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, 
> stereo, s16p, 128 kb/s
>     Stream #0:2[0x82]: Audio: mp3 ([3][0][0][0] / 0x0003), 0 channels, 
> s16p
25 fps,25 tbr.
So my question is,is this correct?
Thanks!